Genesis Block

The genesis block, also known as Block 0 or Block 1, is the very first block ever to be added to a certain blockchain network. A block makes reference to the preceding block when it is broadcast to the blockchain. There is no earlier block to refer to in the genesis block's case, though. The majority of the time, genesis blocks are hardcoded into the software because there is no previous block to refer to.

Address

In blockchain, an address refers to a unique alphanumeric identifier associated with a digital wallet or account that is used to send, receive, and store cryptocurrencies or other digital assets.
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Ransomware

Ransomware is a type of malware (malicious software) that has the final goal of convincing victims to pay for a decryption ransom in order to recover their compromised files or system. The payments are normally asked in digital currencies that are difficult to be traced, such as Bitcoin, Monero, or any other cryptocurrency.
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Airdrop

A marketing tactic known as a cryptocurrency airdrop involves giving away free tokens or coins to existing owners of a specific coin or token.
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